{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Subject.Race", "Subject.Population", "Subject.Age", "Treatment.Dosage", "Subject.Disorder", "Treatment.Duration", "Treatment.Route", "Effect", "Subject.Gender", "Treatment.Disorder", "Combination.Drug", "Treatment.Drug", "Treatment.Time_elapsed", "Treatment.Freq", "Subject"]}], "input": "Clinical experience in infectious patients has shown that oral telithromycin 800mg once daily for 5-10 days is effective for the treatment of community-acquired upper and lower respiratory tract infections."}
{"adverse event": []}